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[ARCHIVED THREAD] - PS90 Drop in .22 Kit

Posted: 11/11/2010 7:56:29 AM EDT

In the Works

Posted: 11/11/2010 8:06:11 AM EDT

[#1]

Yeah, I'll be all over that!!! As I'm sure most of you guys will be.

Posted: 11/11/2010 12:51:48 PM EDT

[#2]

Yell yea if they can make the mag High cap and be reliable.

Posted: 11/12/2010 5:04:31 PM EDT

[#3]

So...you can fire a .22 through a 5.7 barrel?

Posted: 11/12/2010 5:19:10 PM EDT

[#4]

I'm in if it works and is around $300 or less.

Posted: 11/14/2010 8:50:12 AM EDT

[#5]

Quoted:
So...you can fire a .22 through a 5.7 barrel?

The 5.7 cartridge uses a .224 diameter projo, same as the AR - so yes - .22LR will work safely with it.

Posted: 12/13/2010 4:55:27 PM EDT

[#6]

Form 1 enroute for the PS90 SBR....CMMG 10.5" barrel....AND...22LR conversion. Bastards taken all my money

Posted: 12/15/2010 7:23:01 AM EDT

[#7]

I would imagine that you will have to resight the gun if you switch calibers, however.

Posted: 12/16/2010 3:23:57 PM EDT

[#8]

WIN

Posted: 12/17/2010 4:32:55 PM EDT

[#9]

That looks nice. Would be interested in one.

Posted: 12/18/2010 10:50:51 PM EDT

[#10]

Quoted:

Quoted:

So...you can fire a .22 through a 5.7 barrel?

The 5.7 cartridge uses a .224 diameter projo, same as the AR - so yes - .22LR will work safely with it.

how is it a 5.7 then?

Posted: 12/18/2010 11:49:18 PM EDT

[#11]

Quoted:

Quoted:
So...you can fire a .22 through a 5.7 barrel?

The 5.7 cartridge uses a .224 diameter projo, same as the AR - so yes - .22LR will work safely with it.

how is it a 5.7 then?

Because 5.7mm = .224 inches.

Posted: 12/19/2010 9:48:38 PM EDT

[#12]

Quoted:

Quoted:
So...you can fire a .22 through a 5.7 barrel?

The 5.7 cartridge uses a .224 diameter projo, same as the AR - so yes - .22LR will work safely with it.

how is it a 5.7 then?

Because 5.7mm = .224 inches.

FN is a European company. Over there they measure bore diameter from groove to groove as opposed to domestic companies who measure from land to land. Standard groove depth for both is about 0.07mm (+/- a thousandth-mm or two) putting a 5.56mm L-L bore at 5.7mm G-G

[ARCHIVED THREAD] - PS90 Drop in .22 Kit

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[ARCHIVED THREAD] - PS90 Drop in .22 Kit

[ARCHIVED THREAD] - PS90 Drop in .22 Kit